Alyssa could be referring to any of the following.
The Alyssa series, in which the character of the same name stars.
Alyssa, the most important game of the Alyssa series.
Alyssa Wenn, the main character of the series with a similar name.
This is a disambiguation page — a list of pages that otherwise might share the same title. If an article link referred you here, you might want to go back and fix it to point directly to the intended page.